It’s the Easter long weekend here in Trinidad and Tobago!!! That means church, beach, camp or partying for many. Dr. Louella here, and I’ve got to wrap this blog up quickly because I’ve got to go dance practice for our Glorifest concert of high praise this Saturday. I need to remember all my moves and get them really tight.
But first to continue our discussion about hypertension because it is very important. Before we talk about the treatment of hypertension though, you may have noticed that I omitted a well-known topic in hypertension. That’s salt intake. Everyone knows that hypertension is associated with a high salt intake.
Earlier, in our talk on causes of hypertension, I did not mention salt as a cause. In fact, what I did say is that the real cause of hypertension is not known. And that is true.
But there are a number of important dietary associations of the disease which should be mentioned. For example we know that high blood pressure is associated with a high salt (sodium) intake. It occurs more frequently in those who consume a lot of salt. But it does not occur in all of them.
Researchers have found that those with a high potassium intake have a lower blood pressure. That’s because potassium counters sodium in the body. Whereas the sodium from salt draws more water into the circulation encouraging a higher blood pressure, potassium does the opposite.
Eating oats seems to be a fad these days but it is a healthy one. Eating whole grain such as oats and bran flakes every morning is associated with a lower risk of developing hypertension. Oats also reduces blood cholesterol as well.
An important part of some person’s diet, alcohol, is also proven to elevate blood pressure. I saw this in one of my local alcoholic patients in Cedros. Once he stopped his drinking binge, his blood pressure would go to almost normal.
Also in my practice, I have come to expect, without even realizing it, most obese patients to have an elevated blood pressure, so commonly is obesity associated with hypertension, especially in our almost half African-descended population in Trinidad.
What I mentioned above are the PROVEN associations of hypertension. Note I did not mention highly seasoned food, sweets, fat intake, cholesterol and smoking, a few of the things I have heard people mention, as associations. These may cause other problems, by not hypertension, as far as is currently known.
Remember too, that we already discussed physical and emotional states that elevate blood pressure. Next we will determine what is the best approach to a diet that helps to lower blood pressure. But it won’t be from scratch. This wheel has been invented before.
So, we have a four day weekend here in Trinidad. Whatever you’ve got wherever you live, I hope you enjoy it! Till next week. Dr Lou is out!